Authors & Presenters

Christine Davis has more than 25 years of educational experience as an elementary teacher, math specialist, instructional coach, curriculum writer, and Title 1 program coordinator. Her primary focus is to use collaborative practices to close gaps for all students.

Liz Davis is currently the superintendent in York Region District School Board in Ontario. She is passionate about school improvement with a particular interest in resilience and working to improve outcomes for students in underperforming/underserved schools.

Kim Davis has retired as a research associate for the Indiana Resource for Autism at the Indiana Institute on Disability and Community at Indiana University Bloomington.

Dr. Dawn Brooks DeCosta, EdD, is a distinguished educator and leader, currently serving as the deputy superintendent for Harlem Community School District 5. She is a renowned advocate for culturally responsive teaching and social-emotional learning.

Richard A. DeLorenzo is cofounder and consultant for the Re-Inventing Schools Coalition (RISC) and an internationally known leader in education and organization restructuring.

Shawn DeRose is an accomplished educator and school leader with over 20 years of experience in educational administration. Under Shawn’s leadership, both Annandale High School and Glasgow Middle School achieved recognition as a Model PLC at Work® School.

Pam Dean is principal of Park Avenue Elementary, a Model PLC at Work® school in Arkansas. Previously, she served as a physical education and health teacher, a coach, and an assistant principal.

Brian Dean, a former teacher, is senior instructional specialist in secondary mathematics for the District School Board of Pasco County, Florida, where he leads mathematics teaching and learning.

Jennifer Deinhart is a K–8 mathematics specialist working as a mathematics instructional coach at Rose Hill Elementary in Virginia. A passionate educator with more than 20 years of experience working with diverse populations within Title I schools, she works collaboratively with teams of teachers to provide quality mathematics instruction.

Ann Delehant is an experienced facilitator, learning leader, and agent of systemwide change. Her work focuses on developing, supporting, and coaching leaders at all levels, building collaborative cultures, and facilitating systems change.